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An Axially Translatable Conveyor

An axial translation and conveyor technology, which is used in mining equipment, tunnels, earth-moving drilling, etc., can solve the problems that the collecting ring cannot move axially and occupy the space for the axial movement of the collecting ring.

Active Publication Date: 2019-10-22
SHANGHAI TUNNEL ENG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The conveyors in the prior art are all fixedly installed on the frame of the shield tunneling machine, which occupies the space for the axial movement of the soil collecting ring, so that the soil collecting ring cannot move axially during the shield tunneling process.

Method used

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  • An Axially Translatable Conveyor
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  • An Axially Translatable Conveyor

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Embodiment Construction

[0032] In order to facilitate the understanding of the present invention, the following will be described in conjunction with the accompanying drawings and embodiments.

[0033] refer to Figure 1 to Figure 5 It can be seen that the present invention discloses an axially translatable conveyor, including a conveyor body, a head assembly 21 and a support 22 for connecting the soil collecting ring 11 in the shield tunneling machine 1; wherein the head assembly 21 Installed on the frame 23, the support 22 is provided with a sliding surface 2241 for supporting the frame 23 in the conveyor main body (such as Figure 6 to Figure 10 shown). In this embodiment: the connection between the axially translatable conveyor and the soil collecting ring 11 in the shield boring machine 1 is realized through the head assembly 21, and the frame 23 is supported on the sliding surface 2241 of the support 22 Above, when the soil collecting ring 11 is driven to move along its axis, the axially tran...

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Abstract

The invention provides a conveyor capable of achieving axial translation. The conveyor comprises a conveyor body, a head component used for being connected with the soil collecting ring of a shield tunneling machine, and a support, wherein the head component is mounted on the frame of the conveyor body, and the support is provided with a slide face for supporting the frame. The conveyor has the advantages that the conveyor can axially move along with the soil collecting ring, and the problem that the soil collecting ring cannot move axially due to the fact that the conveyor is fixedly mountedon the frame of the shield tunneling machine and occupies the axial moving space of the soil collecting ring during shield tunneling is solved effectively.

Description

technical field [0001] The invention relates to equipment for shield machine tunnel construction, in particular to an axially translational conveyor. Background technique [0002] At present, the shield tunneling machine has been widely used in the construction of subways, large-diameter tunnels, and underground pipelines due to its excellent ground subsidence control, high excavation efficiency, and wide-ranging adaptability to the bottom layer. The conveyor is an important part of the shield tunneling machine; it ensures that the spoil is transferred to the slag truck. [0003] The conveyors in the prior art are all fixedly installed on the frame of the shield boring machine, which occupies the space for the axial movement of the soil collecting ring, so that the soil collecting ring cannot move axially during the shield tunneling process. Contents of the invention [0004] In view of the above circumstances, the present invention provides an axially translational conve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D9/12E21D9/06
Inventor 屠垒闵锐徐晓磊费俊杰潘汪洋
Owner SHANGHAI TUNNEL ENG CO LTD
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